The present invention relates to a passenger airbag apparatus which comprises: a cushion which expands as the gas generated by an inflator flows in; an active vent formed to discharge the gas of the cushion to the outside; a vent cover installed to open and close the active vent; an active vent cord whose one side is connected to the vent cover and whose the other side is connected to a tether release unit installed on the opposite side to the vent cover; and a movement preventing tether for guiding the active vent cord for the tether release unit to release the active vent cord and for the vent cover to open the active vent when the vehicle collides and for partially limiting the flow of the active vent cord. Since the movement preventing tether guides the tether to open the active vent, damage to the passenger can be reduced. Since the processes related to the LRD vent and active vent are simplified, the number of parts can be decreased. Thanks to the decrease in the number of parts, weight is reduced and costs are lessened.

    본 발명은 인플레이터로부터 발생되는 가스가 유입되어 팽창하는 쿠션과 상기 쿠션에 상기 가스를 외부로 배출하도록 형성된 액티브벤트와 상기 액티브벤트를 개폐하도록 설치된 벤트커버와 일측이 상기 벤트커버와 연결되고, 타측이 상기 벤트커버와 반대측에 설치된 테더해제장치와 연결되는 액티브벤트코드; 및 차량 충돌시 상기 테더해제장치가 상기 액티브벤트코드를 해제하여 상기 벤트커버가 상기 액티브벤트를 개방하도록 상기 액티브벤트코드를 가이드하되, 상기 액티브벤트코드의 유동을 일부 제한하도록 설치되는 이동방지테더을 포함하여, 이동방지테더로 테더를 가이드하여 액티브벤트가 개방되므로서 승객의 상해를 저감할 수 있고, LRD벤트 및 액티브 벤트 관련 공정이 단순화됨에 따라 부품수가 감소하게 되고, 부품의 감소로 경량화가 가능하고, 원가가 절감되는 동승석 에어백 장치에 관한 것이다.


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    Title :

    PASSENGER AIRBAG APARATUS


    Additional title:

    동승석 에어백 장치


    Contributors:

    Publication date :

    2016-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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